We specialize exporting hemp, jute, sisal,kendir, linen,ramie fiber, yarn, twine,rope, fabrics and clothing.
大麻,黄麻,剑麻,罗布麻,亚麻,苎麻纱线,面
,
及各种绳,线,工艺制品。
We specialize exporting hemp, jute, sisal,kendir, linen,ramie fiber, yarn, twine,rope, fabrics and clothing.
大麻,黄麻,剑麻,罗布麻,亚麻,苎麻纱线,面
,
及各种绳,线,工艺制品。
By means of cyanoethylation and chlorination,wood sawdust was converted into thermoplastic material and then compounded with short sisal fibers.
通过氰乙基化反应,使木粉转化
为热塑性材
,再与短切剑麻
维混合,热压制得植物
维增强塑化植物
维基复合材
。
Tigogenin was separated completely from the crude sapogenins by macroporous resin column chromatography,only simple solvent Ilelute was used in the column of the separate process.
用大孔树脂为吸附剂
色谱方法在分离
过程中仅需要简单
溶剂-Ⅱ,分离出
单一组分剑麻皂甙元占粗皂甙元

高达70%以上。
Both the filtrate and the dialyzate of agave pollen can activate the enzyme, thus proving that there was activating substance of the thiol group in agave pollen.
无论是剑麻花粉
滤液还是透析液,都能使剑麻蛋白酶激活,证实剑麻花粉中含有巯基激活物质。
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